655313535680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{48593}}^1$

素因数の和:48731

約数の個数: 224

約数和(自身を含む): 1722275545536

約数和(自身を除く): 1066962009856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 67, 68, 74, 80, 85, 134, 136, 148, 160, 170, 185, 268, 272, 296, 320, 335, 340, 370, 536, 544, 592, 629, 670, 680, 740, 1072, 1088, 1139, 1184, 1258, 1340, 1360, 1480, 2144, 2278, 2368, 2479, 2516, 2680, 2720, 2960, 3145, 4288, 4556, 4958, 5032, 5360, 5440, 5695, 5920, 6290, 9112, 9916, 10064, 10720, 11390, 11840, 12395, 12580, 18224, 19832, 20128, 21440, 22780, 24790, 25160, 36448, 39664, 40256, 42143, 45560, 48593, 49580, 50320, 72896, 79328, 84286, 91120, 97186, 99160, 100640, 158656, 168572, 182240, 194372, 198320, 201280, 210715, 242965, 337144, 364480, 388744, 396640, 421430, 485930, 674288, 777488, 793280, 826081, 842860, 971860, 1348576, 1554976, 1652162, 1685720, 1797941, 1943720, 2697152, 3109952, 3255731, 3304324, 3371440, 3595882, 3887440, 4130405, 6511462, 6608648, 6742880, 7191764, 7774880, 8260810, 8989705, 13022924, 13217296, 13485760, 14383528, 15549760, 16278655, 16521620, 17979410, 26045848, 26434592, 28767056, 30564997, 32557310, 33043240, 35958820, 52091696, 52869184, 55347427, 57534112, 61129994, 65114620, 66086480, 71917640, 104183392, 110694854, 115068224, 120462047, 122259988, 130229240, 132172960, 143835280, 152824985, 208366784, 221389708, 240924094, 244519976, 260458480, 264345920, 276737135, 287670560, 305649970, 442779416, 481848188, 489039952, 520916960, 553474270, 575341120, 602310235, 611299940, 885558832, 963696376, 978079904, 1041833920, 1106948540, 1204620470, 1222599880, 1771117664, 1927392752, 1956159808, 2047854799, 2213897080, 2409240940, 2445199760, 3542235328, 3854785504, 4095709598, 4427794160, 4818481880, 4890399520, 7709571008, 8191419196, 8855588320, 9636963760, 9780799040, 10239273995, 16382838392, 17711176640, 19273927520, 20478547990, 32765676784, 38547855040, 40957095980, 65531353568, 81914191960, 131062707136, 163828383920, 327656767840, 655313535680]

約数ペア:

[(1, 655313535680), (2, 327656767840), (4, 163828383920), (5, 131062707136), (8, 81914191960), (10, 65531353568), (16, 40957095980), (17, 38547855040), (20, 32765676784), (32, 20478547990), (34, 19273927520), (37, 17711176640), (40, 16382838392), (64, 10239273995), (67, 9780799040), (68, 9636963760), (74, 8855588320), (80, 8191419196), (85, 7709571008), (134, 4890399520), (136, 4818481880), (148, 4427794160), (160, 4095709598), (170, 3854785504), (185, 3542235328), (268, 2445199760), (272, 2409240940), (296, 2213897080), (320, 2047854799), (335, 1956159808), (340, 1927392752), (370, 1771117664), (536, 1222599880), (544, 1204620470), (592, 1106948540), (629, 1041833920), (670, 978079904), (680, 963696376), (740, 885558832), (1072, 611299940), (1088, 602310235), (1139, 575341120), (1184, 553474270), (1258, 520916960), (1340, 489039952), (1360, 481848188), (1480, 442779416), (2144, 305649970), (2278, 287670560), (2368, 276737135), (2479, 264345920), (2516, 260458480), (2680, 244519976), (2720, 240924094), (2960, 221389708), (3145, 208366784), (4288, 152824985), (4556, 143835280), (4958, 132172960), (5032, 130229240), (5360, 122259988), (5440, 120462047), (5695, 115068224), (5920, 110694854), (6290, 104183392), (9112, 71917640), (9916, 66086480), (10064, 65114620), (10720, 61129994), (11390, 57534112), (11840, 55347427), (12395, 52869184), (12580, 52091696), (18224, 35958820), (19832, 33043240), (20128, 32557310), (21440, 30564997), (22780, 28767056), (24790, 26434592), (25160, 26045848), (36448, 17979410), (39664, 16521620), (40256, 16278655), (42143, 15549760), (45560, 14383528), (48593, 13485760), (49580, 13217296), (50320, 13022924), (72896, 8989705), (79328, 8260810), (84286, 7774880), (91120, 7191764), (97186, 6742880), (99160, 6608648), (100640, 6511462), (158656, 4130405), (168572, 3887440), (182240, 3595882), (194372, 3371440), (198320, 3304324), (201280, 3255731), (210715, 3109952), (242965, 2697152), (337144, 1943720), (364480, 1797941), (388744, 1685720), (396640, 1652162), (421430, 1554976), (485930, 1348576), (674288, 971860), (777488, 842860), (793280, 826081)]